Infrastructure

Infrastructure covers a multitude of information technology hardware and networking. We provide all the following services: network infrastructure, wireless networking, private intranets, virtual private networks (VPN), PCs, servers, virtual servers and a wide variety of peripherals.

DNS Server Upgrades

Today I have improved the resilience of our DNS services by upgrading both the primary (London) and secondary (New York) DNS servers to the latest versions. We can now fully support both IPV4 and IPV6 network addresses and name resolution within the same domain structure. These servers both have our innovative adaptive firewall technology that…

SaaS, PaaS, IaaS etc… What are they?

You’ve probably been seeing these acronyms in the business and IT media for the past few years; but what are they and what do they mean to you? I’ve seen lots of different definitions over the years, some right and some wrong. Let’s start by stating what the acronyms actually stand for… SaaS – Software…

Computer Hardware

Supply of computer hardware is not really as simple as just going down to PC World and buying something off the shelf if you really want to get some work done. It needs to be an integral part of your business IT strategy so you can keep control of the hardware you operate. As a…

Network Infrastructure

DGC Ltd have been installing computer networks since the days of Thick and Thin Ethernet, a coaxial based network ring topology. The networking world has moved on considerably, and we now use the latest technologies and fit the best possible solution for your business. Whether that’s CAT6 structured cabling, fibre optic links, microwave point-to-point bridges,…

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